A Search for Evolutionary Changes in the Periods of Cepheids Using Archival Data from the Harvard Observatory Plate Collection. III. GY Sagittae

Autor:	Berdnikov, Leonid N., Pastukhova, Elena N., Gorynya, Natalia A., Zharova, Alla V., Turner, David G.
Zdroj:	Publications of the Astronomical Society of the Pacific, 2007 Jan . 119(851), 82-89.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/10.1086/510690 Zobrazit plný text záznamu